Wall mounting structure for dual cavity toroidal continuously variable transmission and method of assembling the dual cavity toroidal continuously variable transmission with the wall mounting structure

摘要

A wall mounting structure for a dual cavity toroidal continuously variable transmission (CVT) including two toroidal speed change units (2,3). Each toroidal speed change unit (2,3) includes a pair of input (4,5) and output disks (6,7) rotatable about a common rotation axis (0,3), the input disks (4,5) being axially spaced from each other, the output disks (6,7) being disposed between the input disks (4,5) and axially opposed to each other in a spaced relation, and a gear set (34,40) drivingly connected with the output disks (6,7). The wall mounting structure includes a transmission case (1) accommodating the toroidal speed change units (2,3), an intermediate wall (31) disposed between the output disks (6,7) and accommodating the gear set (34,40), and a fastener fixing the intermediate wall (31) to the transmission case (1) and extending in a direction perpendicular to the rotation axis (03) of the output disks (6,7).